MALICIOUS
176
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF file was flagged as malicious by ML classifiers and ClamAV, indicating a phishing or trojan threat. The document contains a mass of external links, with one prominent URL suggesting a lure for an iPhone charger, likely to redirect users to a malicious site. The presence of numerous PDF links and the callback lure heuristic further support a phishing or scam-related attack pattern.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 6
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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Callback phishing phone lure medium SE_CALLBACK_LUREDocument asks the user to call a phone number in billing, refund, subscription, fraud, or security context — consistent with callback phishing or tech-support scam patterns. Suppressed for legitimate-issuer (IRS/gov/official-form) documents that carry no urgency or charge/dispute escalation.
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External URI info PDF_URIPDF contains an external URL action
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://trafffi.ru/strik?utm_term=iphone+charger+near+me+for+sale
- https://noxerurivago.weebly.com/uploads/1/3/4/7/134767941/sobizobexav-dikibisevoja.pdf
- https://xegoguvaposa.weebly.com/uploads/1/3/4/6/134677344/kawisobuxubumavafi.pdf
- https://zoveponezewuda.weebly.com/uploads/1/3/0/7/130738822/zifitam.pdf
- https://venatijaw.weebly.com/uploads/1/3/4/6/134680547/bemopizijobonetej.pdf
- https://wunobenera.weebly.com/uploads/1/3/4/8/134887230/06d8b4ae129258.pdf
- https://fabedajigunud.weebly.com/uploads/1/3/4/4/134480588/d3f66f.pdf
- https://neriborotarisim.weebly.com/uploads/1/3/4/3/134345051/zilaripo_dedomu_jalati_ladifoguwenalu.pdf
- https://lixabexuraluna.weebly.com/uploads/1/3/4/2/134234562/673ac13b60b21af.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://s3.amazonaws.com/nowokil/escritores_da_liberdade_filme_completo_legendado.pdf
- https://s3.amazonaws.com/kudowo/56713641521.pdf
- https://s3.amazonaws.com/gelawiweza/repuresilo.pdf
- https://s3.amazonaws.com/pugomonapoxuxe/dedefokiz.pdf
- https://s3.amazonaws.com/zetare/kapewabuteroguruv.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cddd.bin4e7ceb8332bf1ac2fad86cab6fde3518c9b54bc3ae19466b3e20a7f73659f76a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCDDD | 5368 bytes |
font_01_sfnt_off0000dff9.bine332518a8aa4ab0311397b8553bb642a2684181c3f246e652c3f7f116aeb7571 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDFF9 | 11252 bytes |
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